<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <script src="https://apps.bdimg.com/libs/jquery/2.1.4/jquery.min.js"></script>
    <script src="script.js"></script>
    <link rel="stylesheet" href="style.css">
    <link rel="stylesheet" href="animate.css">
    <link rel="stylesheet" href="animationTimingFunction.css">
</head>
<body>
<div id="all">
    <section id="page1">
        <div class="bg"></div>
        <div id="block-1-1">h4</div>
        <img id="block-1-2" src="images/wanzhuanh5.png "/>
        <img id="block-1-3" src="images/text.png" />
    </section>
    <section id="page2">
        <div class="bg"></div>
        <div id="block-2-1">text</div>
        <div id="block-2-2">玩转h5</div>
        <div id="block-2-3">text</div>
    </section>
   <section id="page3">
        <div class="bg"></div>
        <img id="block-3-1" src="images/uplogo.png"/>
        <div id="block-3-2">玩转h5</div>
        <img id="block-3-3" src="images/text.png"/>
    </section>
    <section id="page4">
        <div class="bg"></div>
        <div id="block-4-1">text</div>
        <img id="block-4-2" src="images/wanzhuanh5.png"/>
        <div id="block-4-3">text</div>
    </section>
</div>
</body>
</html>